User Manual
Page 13
... not use only. A peer-to 5.23 GHz for indoor use this equipment except in the countries/regions in the following restrictions apply: ❖ Do not disassemble or modify the device. ❖ Do not install the embedded wireless module into other device. ❖ 5.17 GHz to -peer mode is in 802.11a...
... not use only. A peer-to 5.23 GHz for indoor use this equipment except in the countries/regions in the following restrictions apply: ❖ Do not disassemble or modify the device. ❖ Do not install the embedded wireless module into other device. ❖ 5.17 GHz to -peer mode is in 802.11a...
User Manual
Page 22
... to avoid the band of Japan. TOSHIBA Direct PC Monday - 22 (1) (2) (3) 2.4FH1 (4) 1 2.4: This equipment uses a frequency of 2.4 GHz. 2 FH: This equipment uses FH-SS modulation. 3 The interference range of the radio equipment: EYXF2CS TELECOM ENGINEERING CENTER Approval Number: 01NYDA1305 The following restrictions apply: ❖ Do not disassemble or modify the device. ❖...
... to avoid the band of Japan. TOSHIBA Direct PC Monday - 22 (1) (2) (3) 2.4FH1 (4) 1 2.4: This equipment uses a frequency of 2.4 GHz. 2 FH: This equipment uses FH-SS modulation. 3 The interference range of the radio equipment: EYXF2CS TELECOM ENGINEERING CENTER Approval Number: 01NYDA1305 The following restrictions apply: ❖ Do not disassemble or modify the device. ❖...
User Manual
Page 23
... hazards, resulting in serious injury. To use of this instruction manual carefully and retain for your future reference. Always contact an authorized Toshiba service provider, if any other optical drive. Location of the label and manufacturing information may vary.) This appliance contains a laser system ..., CD-RW drive, Multi-drive or any repair or adjustment is required. Location of the Required Label (Sample shown below. Never attempt to disassemble, adjust or repair a HD DVD, CD/DVD drive, CD-RW drive, Multi-drive or any repair or adjustment is classified as a CLASS...
... hazards, resulting in serious injury. To use of this instruction manual carefully and retain for your future reference. Always contact an authorized Toshiba service provider, if any other optical drive. Location of the label and manufacturing information may vary.) This appliance contains a laser system ..., CD-RW drive, Multi-drive or any repair or adjustment is required. Location of the Required Label (Sample shown below. Never attempt to disassemble, adjust or repair a HD DVD, CD/DVD drive, CD-RW drive, Multi-drive or any repair or adjustment is classified as a CLASS...
User Manual
Page 131
... used or charged, turn off the computer's power immediately and disconnect the power cord/cable from the computer. ❖ Do not try to disassemble a battery pack. ❖ Do not overcharge or reverse charge a battery. Carefully remove the battery pack from the power socket. Short-circuiting ...the battery can purchase through the Toshiba Web site at accessories.toshiba.com. 131 Mobile Computing Taking care of your battery 3 Slide the battery lock to the locked position. 4 Turn the ...
... used or charged, turn off the computer's power immediately and disconnect the power cord/cable from the computer. ❖ Do not try to disassemble a battery pack. ❖ Do not overcharge or reverse charge a battery. Carefully remove the battery pack from the power socket. Short-circuiting ...the battery can purchase through the Toshiba Web site at accessories.toshiba.com. 131 Mobile Computing Taking care of your battery 3 Slide the battery lock to the locked position. 4 Turn the ...
Maintenance Manual
Page 68
... be faulty. When AC adapter is connected: Check 1 AC adapter may be faulty. Check 2 System board may be faulty. Disassemble the computer following Check 1: When AC adapter is not connected: (When driving with a new one . 2-20 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) If the problem still occurs, perform Check 2.
... be faulty. When AC adapter is connected: Check 1 AC adapter may be faulty. Check 2 System board may be faulty. Disassemble the computer following Check 1: When AC adapter is not connected: (When driving with a new one . 2-20 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) If the problem still occurs, perform Check 2.
Maintenance Manual
Page 72
For disassembling to connect the test cable, refer to the connector CN3490 of tool for debug port test is FFFF (normal status), go to Procedure 4. Connect the ... are follows: 1. When the D port status falls into FDD and input "FD starting D port into any other status than FFFF, go to Procedure 3. 2-24 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) Connect the RS-232C Cross-cable to the test board. 3. When the D port status is shown below.
For disassembling to connect the test cable, refer to the connector CN3490 of tool for debug port test is FFFF (normal status), go to Procedure 4. Connect the ... are follows: 1. When the D port status falls into FDD and input "FD starting D port into any other status than FFFF, go to Procedure 3. 2-24 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) Connect the RS-232C Cross-cable to the test board. 3. When the D port status is shown below.
Maintenance Manual
Page 92
Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and replace it. 2-44 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) 2 Troubleshooting Procedures 2.4 System Board Troubleshooting Procedure 4 Replacement Check The system board connectors may be faulty.
Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and replace it. 2-44 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) 2 Troubleshooting Procedures 2.4 System Board Troubleshooting Procedure 4 Replacement Check The system board connectors may be faulty.
Maintenance Manual
Page 97
... disappear.) or CD-ROM ERROR (After 5 seconds this message will disappear.) Check 2 If either of the DOS, transfer the system to the DOS Manual for disassembling.). If the system is (or they are) firmly connected, go to Procedure 3. If the following messages do not appear, perform Check 5. Refer to the 2.5" HDD... (Refer to Check 3. When the test detects an error, an error message is displayed on the display, the system program has been transferred to Procedure 3. TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) [CONFIDENTIAL] 2-49
... disappear.) or CD-ROM ERROR (After 5 seconds this message will disappear.) Check 2 If either of the DOS, transfer the system to the DOS Manual for disassembling.). If the system is (or they are) firmly connected, go to Procedure 3. If the following messages do not appear, perform Check 5. Refer to the 2.5" HDD... (Refer to Check 3. When the test detects an error, an error message is displayed on the display, the system program has been transferred to Procedure 3. TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) [CONFIDENTIAL] 2-49
Maintenance Manual
Page 100
... following the instructions in Chapter 4, Replacement Procedures. If there is firmly connected to Check 2. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and perform the following the instructions in Chapter 4, Replacement Procedures. 2-52 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) Check 3 The System board may be damaged...
... following the instructions in Chapter 4, Replacement Procedures. If there is firmly connected to Check 2. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and perform the following the instructions in Chapter 4, Replacement Procedures. 2-52 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) Check 3 The System board may be damaged...
Maintenance Manual
Page 102
... it with Check 1. 2. If the problem still exists, perform Check 5. 2-54 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) If the problem still exists, perform Check 8. Check 3 Make sure the touch pad cable is securely connected to Procedure 1. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform...
... it with Check 1. 2. If the problem still exists, perform Check 5. 2-54 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) If the problem still exists, perform Check 8. Check 3 Make sure the touch pad cable is securely connected to Procedure 1. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform...
Maintenance Manual
Page 104
... error, go to Procedure 3. 2-56 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) The connectors may be disconnected or damaged. If there is detected, go to Procedure 2. 2 Troubleshooting Procedures 2.8 Display Troubleshooting 2.8 Display Troubleshooting This section describes how to Chapter 3, Tests and Diagnostics for details. Disassemble the computer following the steps described...
... error, go to Procedure 3. 2-56 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) The connectors may be disconnected or damaged. If there is detected, go to Procedure 2. 2 Troubleshooting Procedures 2.8 Display Troubleshooting 2.8 Display Troubleshooting This section describes how to Chapter 3, Tests and Diagnostics for details. Disassemble the computer following the steps described...
Maintenance Manual
Page 107
Replace the drive with a new one . Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and perform the following the steps in Chapter 4, Replacement Procedures. Check 2 The drive may be... 1. The connectors may be disconnected from the system board or may be damaged. If the connection is firmly connected to CN1810 on the system board. TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) [CONFIDENTIAL] 2-59 If there is still an error, go to Check 2. 2.9 Optical Drive Troubleshooting 2 Troubleshooting Procedures Procedure 2 ...
Replace the drive with a new one . Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and perform the following the steps in Chapter 4, Replacement Procedures. Check 2 The drive may be... 1. The connectors may be disconnected from the system board or may be damaged. If the connection is firmly connected to CN1810 on the system board. TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) [CONFIDENTIAL] 2-59 If there is still an error, go to Check 2. 2.9 Optical Drive Troubleshooting 2 Troubleshooting Procedures Procedure 2 ...
Maintenance Manual
Page 109
... one following the steps in Chapter 4, Replacement Procedures. TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) [CONFIDENTIAL] 2-61 If the modem malfunctions, there may be a bad connection between the MDC and the system board. Check 3 The MDC cable may be defective or damaged. Disassemble the computer following the steps described in Chapter...
... one following the steps in Chapter 4, Replacement Procedures. TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) [CONFIDENTIAL] 2-61 If the modem malfunctions, there may be a bad connection between the MDC and the system board. Check 3 The MDC cable may be defective or damaged. Disassemble the computer following the steps described in Chapter...
Maintenance Manual
Page 110
...one following the steps in Chapter 4, Replacement Procedures and perform the following the steps described in Chapter 4, Replacement Procedures. 2-62 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) Refer to Chapter 3, Tests and Diagnostics for more information on the system board. If ... as required. 2 Troubleshooting Procedures 2.11 LAN Troubleshooting 2.11 LAN Troubleshooting This section describes how to perform the test program. Disassemble the computer following check: Check 1 Make sure the RJ-45 jack is connected to the system board. If any error ...
...one following the steps in Chapter 4, Replacement Procedures and perform the following the steps described in Chapter 4, Replacement Procedures. 2-62 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) Refer to Chapter 3, Tests and Diagnostics for more information on the system board. If ... as required. 2 Troubleshooting Procedures 2.11 LAN Troubleshooting 2.11 LAN Troubleshooting This section describes how to perform the test program. Disassemble the computer following check: Check 1 Make sure the RJ-45 jack is connected to the system board. If any error ...
Maintenance Manual
Page 112
... If the connector is disconnected, connect it "On". If the Bluetooth antenna cable is disconnected, connect it firmly and go to disassemble the computer and then perform the following checks: Check 1 The Bluetooth module may be defective or damaged. Refer to the Bluetooth module...may be defective or damaged. Replace the Bluetooth module with a new one following the steps in Chapter 4, Replacement Procedures. 2-64 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) Replace the system board with a new one following the steps in Chapter 4, Replacement Procedures,...
... If the connector is disconnected, connect it "On". If the Bluetooth antenna cable is disconnected, connect it firmly and go to disassemble the computer and then perform the following checks: Check 1 The Bluetooth module may be defective or damaged. Refer to the Bluetooth module...may be defective or damaged. Replace the Bluetooth module with a new one following the steps in Chapter 4, Replacement Procedures. 2-64 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) Replace the system board with a new one following the steps in Chapter 4, Replacement Procedures,...
Maintenance Manual
Page 114
...4, Replacement Procedures, and perform the following the steps described in Chapter 4, Replacement Procedures and test the display again. 2-66 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) If the wireless LAN card is still not functioning properly, go to Procedure 3. 2...Replace the antenna with a new one following the steps in Chapter 4, Replacement Procedures. Replace it firmly and go to Procedure 1. Disassemble the computer following checks: Check 1 Make sure the wireless LAN card is still not functioning properly, perform Check 2. If the ...
...4, Replacement Procedures, and perform the following the steps described in Chapter 4, Replacement Procedures and test the display again. 2-66 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) If the wireless LAN card is still not functioning properly, go to Procedure 3. 2...Replace the antenna with a new one following the steps in Chapter 4, Replacement Procedures. Replace it firmly and go to Procedure 1. Disassemble the computer following checks: Check 1 Make sure the wireless LAN card is still not functioning properly, perform Check 2. If the ...
Maintenance Manual
Page 116
... 3. 2-68 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) If the external microphones are still not functioning properly, go to J6051 on the system board. 2 Troubleshooting Procedures Procedure 2 Connector Check The sound function-wiring diagram is shown below: 2.14 Sound Troubleshooting Any of the connections may be disconnected. Disassemble the computer...
... 3. 2-68 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) If the external microphones are still not functioning properly, go to J6051 on the system board. 2 Troubleshooting Procedures Procedure 2 Connector Check The sound function-wiring diagram is shown below: 2.14 Sound Troubleshooting Any of the connections may be disconnected. Disassemble the computer...
Maintenance Manual
Page 244
... HDD holder 4-14 Removing the MDC 4-16 Removing the memory module 4-17 Removing the keyboard (1 4-19 Removing the keyboard (2 4-20 Removing the optical drive 4-22 Disassembling the optical drive 4-23 Removing the wireless LAN card 4-25 Removing the cover assembly (1 4-27 Removing the cover assembly (2 4-28 Removing the cover assembly (3 4-29... (2 4-36 Removing the SD card slot 4-38 Removing the Bluetooth module 4-39 Removing the serial/s-video board 4-41 Removing the RTC battery 4-43 4-iv [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573)
... HDD holder 4-14 Removing the MDC 4-16 Removing the memory module 4-17 Removing the keyboard (1 4-19 Removing the keyboard (2 4-20 Removing the optical drive 4-22 Disassembling the optical drive 4-23 Removing the wireless LAN card 4-25 Removing the cover assembly (1 4-27 Removing the cover assembly (2 4-28 Removing the cover assembly (3 4-29... (2 4-36 Removing the SD card slot 4-38 Removing the Bluetooth module 4-39 Removing the serial/s-video board 4-41 Removing the RTC battery 4-43 4-iv [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573)
Maintenance Manual
Page 247
...chart below is causing the computer to operate improperly. How to see the chart: This chart shows which unit(s) you need to disassemble the computer and replace Field Replaceable Units (FRUs). Always start by removing the battery pack, next, optional items such as the ... chart to determine which FRU you must remove next in order to repair the one you think is a guide to which the touch pad is. TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) [CONFIDENTIAL] 4-1 4.1 General 4 Replacement Procedures 4 Replacement Procedures 4.1 General This section explains how to ...
...chart below is causing the computer to operate improperly. How to see the chart: This chart shows which unit(s) you need to disassemble the computer and replace Field Replaceable Units (FRUs). Always start by removing the battery pack, next, optional items such as the ... chart to determine which FRU you must remove next in order to repair the one you think is a guide to which the touch pad is. TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) [CONFIDENTIAL] 4-1 4.1 General 4 Replacement Procedures 4 Replacement Procedures 4.1 General This section explains how to ...
Maintenance Manual
Page 248
... carry high voltages. Be sure to avoid the risk of electric shock. Also, do not disassemble individual components in order to replace screws with the computer or one recommended by Toshiba or compatible with the unit. Loose screws can cause short circuits, resulting in heat, smoke ...the risk of electric shock. 6) Some parts inside the computer, such as these may be very careful not to avoid burns. 4-2 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) Remove any metal objects such as that could cause leakage of alkaline solution. CAUTION: 1) When you...
... carry high voltages. Be sure to avoid the risk of electric shock. Also, do not disassemble individual components in order to replace screws with the computer or one recommended by Toshiba or compatible with the unit. Loose screws can cause short circuits, resulting in heat, smoke ...the risk of electric shock. 6) Some parts inside the computer, such as these may be very careful not to avoid burns. 4-2 [CONFIDENTIAL] TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) Remove any metal objects such as that could cause leakage of alkaline solution. CAUTION: 1) When you...